! Started logfile: /scr/pima/bg219e_uvs/J0539-0514_X_uvs.log on Thu Apr 7 09:00:20 2016 obs /scr/pima/bg219e_uvs/J0539-0514_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0539-0514_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.875448 visibilities/baseline/integration-bin. ! Found source: J0539-0514 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 23448 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0539-0514_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.001351Jy sigma=24.557203 ! Fit after self-cal, rms=0.957100Jy sigma=23.461325 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9299 mas, bmaj=2.661 mas, bpa=19.29 degrees ! Estimated noise=0.454938 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344274 Jy ! Component: 100 - total flux cleaned = 0.0419487 Jy ! Total flux subtracted in 100 components = 0.0419487 Jy ! Clean residual min=-0.002405 max=0.003102 Jy/beam ! Clean residual mean=0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0419487 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0419487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058778Jy sigma=1.383770 ! Fit after self-cal, rms=0.057102Jy sigma=1.342378 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407165 Jy ! Component: 100 - total flux cleaned = 0.00600029 Jy ! Total flux subtracted in 100 components = 0.00600029 Jy ! Clean residual min=-0.002089 max=0.003017 Jy/beam ! Clean residual mean=0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.047949 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.047949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056830Jy sigma=1.335258 ! Fit after self-cal, rms=0.056816Jy sigma=1.335000 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.841 mas, bpa=17.68 degrees ! Estimated noise=0.26601 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248556 Jy ! Component: 100 - total flux cleaned = 0.0034139 Jy ! Component: 150 - total flux cleaned = 0.00354782 Jy ! Component: 200 - total flux cleaned = 0.00378437 Jy ! Total flux subtracted in 200 components = 0.00378437 Jy ! Clean residual min=-0.001538 max=0.001469 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0517334 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0517334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056707Jy sigma=1.332177 ! Fit after self-cal, rms=0.056693Jy sigma=1.331613 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 2.841 at 17.68 degrees (North through East) ! Clean map min=-0.0015467 max=0.046139 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.97 KP 0.98 ! LA 1.08 NL 1.06 OV 1.00 PT 1.03 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.02 KP 1.00 ! LA 0.99 NL 1.11 OV 1.03 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 1.01 ! LA 0.96 NL 0.96 OV 1.04 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.94 KP 1.01 ! LA 0.93 NL 1.00 OV 1.00 PT 1.06 ! SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.94 KP 1.00 ! LA 0.92 NL 0.97 OV 1.05 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.02 KP 1.04 ! LA 0.88 NL 1.08 OV 0.98 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 1.02 ! LA 0.98 NL 1.02 OV 1.00 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056693Jy sigma=1.331613 ! Fit after self-cal, rms=0.055798Jy sigma=1.328847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=2.839 mas, bpa=17.59 degrees ! Estimated noise=0.263236 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030653 Jy ! Component: 100 - total flux cleaned = 0.000257627 Jy ! Component: 150 - total flux cleaned = 0.000177823 Jy ! Component: 200 - total flux cleaned = 9.0994e-05 Jy ! Total flux subtracted in 200 components = 9.0994e-05 Jy ! Clean residual min=-0.001268 max=0.001309 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0518244 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0518244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055775Jy sigma=1.328314 ! Fit after self-cal, rms=0.055795Jy sigma=1.328019 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055795Jy sigma=1.328019 ! Fit after self-cal, rms=0.055853Jy sigma=1.326214 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.842 mas, bpa=17.71 degrees ! Estimated noise=0.263038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69798e-05 Jy ! Component: 100 - total flux cleaned = -0.00015249 Jy ! Component: 150 - total flux cleaned = -0.000236935 Jy ! Component: 200 - total flux cleaned = -0.000323439 Jy ! Total flux subtracted in 200 components = -0.000323439 Jy ! Clean residual min=-0.001087 max=0.001193 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0515009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0515009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055844Jy sigma=1.326010 ! Fit after self-cal, rms=0.055873Jy sigma=1.325750 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108056 Jy ! Component: 100 - total flux cleaned = -0.000166967 Jy ! Component: 150 - total flux cleaned = -0.000230819 Jy ! Component: 200 - total flux cleaned = -0.000288964 Jy ! Total flux subtracted in 200 components = -0.000288964 Jy ! Clean residual min=-0.001107 max=0.001205 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.051212 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.051212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055868Jy sigma=1.325657 ! Fit after self-cal, rms=0.055869Jy sigma=1.325567 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055869Jy sigma=1.325567 ! Fit after self-cal, rms=0.055845Jy sigma=1.325508 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.84 mas, bpa=17.7 degrees ! Estimated noise=0.262746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.97045e-05 Jy ! Component: 100 - total flux cleaned = -0.000174021 Jy ! Component: 150 - total flux cleaned = -0.000239272 Jy ! Component: 200 - total flux cleaned = -0.00027313 Jy ! Total flux subtracted in 200 components = -0.00027313 Jy ! Clean residual min=-0.001128 max=0.001175 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0509388 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0509388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055841Jy sigma=1.325436 ! Fit after self-cal, rms=0.055812Jy sigma=1.324786 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.78229e-06 Jy ! Component: 100 - total flux cleaned = -1.57887e-05 Jy ! Component: 150 - total flux cleaned = -3.10942e-05 Jy ! Component: 200 - total flux cleaned = -3.14082e-05 Jy ! Total flux subtracted in 200 components = -3.14082e-05 Jy ! Clean residual min=-0.001135 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0509074 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0509074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055810Jy sigma=1.324737 ! Fit after self-cal, rms=0.055810Jy sigma=1.324731 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055810Jy sigma=1.324731 ! Fit after self-cal, rms=0.055686Jy sigma=1.324706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=3.626 mas, bpa=6.455 degrees ! Estimated noise=0.306134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106336 Jy ! Component: 100 - total flux cleaned = -9.71198e-05 Jy ! Component: 150 - total flux cleaned = -7.97457e-05 Jy ! Component: 200 - total flux cleaned = -4.95927e-05 Jy ! Total flux subtracted in 200 components = -4.95927e-05 Jy ! Clean residual min=-0.001184 max=0.001225 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0508578 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.0508578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055687Jy sigma=1.324672 ! Fit after self-cal, rms=0.055685Jy sigma=1.324664 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.70813e-06 Jy ! Component: 100 - total flux cleaned = 2.70659e-05 Jy ! Component: 150 - total flux cleaned = 5.3329e-05 Jy ! Component: 200 - total flux cleaned = 7.67331e-05 Jy ! Total flux subtracted in 200 components = 7.67331e-05 Jy ! Clean residual min=-0.001187 max=0.001209 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0509346 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0509346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055685Jy sigma=1.324656 ! Fit after self-cal, rms=0.055685Jy sigma=1.324651 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.838 mas, bpa=17.7 degrees ! Estimated noise=0.262382 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 2.838 at 17.7 degrees (North through East) ! Clean map min=-0.0014586 max=0.045829 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9261 mas, bmaj=2.655 mas, bpa=19.39 degrees ! Estimated noise=0.449814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355806 Jy ! Component: 100 - total flux cleaned = 0.0440159 Jy ! Component: 150 - total flux cleaned = 0.0472185 Jy ! Component: 200 - total flux cleaned = 0.0482045 Jy ! Total flux subtracted in 200 components = 0.0482045 Jy ! Clean residual min=-0.002095 max=0.002218 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0482045 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0482045 Jy ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.838 mas, bpa=17.7 degrees ! Estimated noise=0.262382 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106651 Jy ! Component: 100 - total flux cleaned = 0.00170865 Jy ! Component: 150 - total flux cleaned = 0.00220266 Jy ! Component: 200 - total flux cleaned = 0.00248231 Jy ! Total flux subtracted in 200 components = 0.00248231 Jy ! Clean residual min=-0.001343 max=0.001220 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0506868 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0506868 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=3.626 mas, bpa=6.455 degrees ! Estimated noise=0.306134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184708 Jy ! Component: 100 - total flux cleaned = 0.000290147 Jy ! Component: 150 - total flux cleaned = 0.000373269 Jy ! Component: 200 - total flux cleaned = 0.000406303 Jy ! Total flux subtracted in 200 components = 0.000406303 Jy ! Clean residual min=-0.001189 max=0.001225 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0510931 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75845e-05 Jy ! Component: 100 - total flux cleaned = 7.16651e-05 Jy ! Component: 150 - total flux cleaned = 8.71997e-05 Jy ! Component: 200 - total flux cleaned = 8.71329e-05 Jy ! Total flux subtracted in 200 components = 8.71329e-05 Jy ! Clean residual min=-0.001184 max=0.001189 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0511803 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.0511803 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.838 mas, bpa=17.7 degrees ! Estimated noise=0.262382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116457 Jy ! Component: 100 - total flux cleaned = -0.000163548 Jy ! Component: 150 - total flux cleaned = -0.000206656 Jy ! Component: 200 - total flux cleaned = -0.00023295 Jy ! Total flux subtracted in 200 components = -0.00023295 Jy ! Clean residual min=-0.001214 max=0.001164 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0509473 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0509473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055694Jy sigma=1.324861 ! Fit after self-cal, rms=0.055697Jy sigma=1.324825 wmodel /scr/pima/bg219e_uvs/J0539-0514_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219e_uvs/J0539-0514_X_map.mod wobs /scr/pima/bg219e_uvs/J0539-0514_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0539-0514_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0539-0514_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0539-0514_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.9467e-05 Jy ! Component: 100 - total flux cleaned = 0.000201315 Jy ! Component: 150 - total flux cleaned = 0.000336083 Jy ! Component: 200 - total flux cleaned = 0.000391664 Jy ! Component: 250 - total flux cleaned = 0.000427771 Jy ! Component: 300 - total flux cleaned = 0.000479423 Jy ! Component: 350 - total flux cleaned = 0.00049578 Jy ! Component: 400 - total flux cleaned = 0.000511485 Jy ! Component: 450 - total flux cleaned = 0.000527758 Jy ! Component: 500 - total flux cleaned = 0.000528016 Jy ! Component: 550 - total flux cleaned = 0.00046842 Jy ! Component: 600 - total flux cleaned = 0.000453774 Jy ! Component: 650 - total flux cleaned = 0.000453705 Jy ! Component: 700 - total flux cleaned = 0.000411619 Jy ! Component: 750 - total flux cleaned = 0.000439151 Jy ! Component: 800 - total flux cleaned = 0.000412234 Jy ! Component: 850 - total flux cleaned = 0.000412584 Jy ! Component: 900 - total flux cleaned = 0.000425805 Jy ! Component: 950 - total flux cleaned = 0.000426222 Jy ! Component: 1000 - total flux cleaned = 0.000476999 Jy ! Component: 1050 - total flux cleaned = 0.000526532 Jy ! Component: 1100 - total flux cleaned = 0.000538769 Jy ! Component: 1150 - total flux cleaned = 0.000635371 Jy ! Component: 1200 - total flux cleaned = 0.000658933 Jy ! Component: 1250 - total flux cleaned = 0.000682463 Jy ! Component: 1300 - total flux cleaned = 0.000717432 Jy ! Component: 1350 - total flux cleaned = 0.000752211 Jy ! Component: 1400 - total flux cleaned = 0.000831523 Jy ! Component: 1450 - total flux cleaned = 0.00079802 Jy ! Component: 1500 - total flux cleaned = 0.000864411 Jy ! Component: 1550 - total flux cleaned = 0.000886197 Jy ! Component: 1600 - total flux cleaned = 0.000929275 Jy ! Component: 1650 - total flux cleaned = 0.000939932 Jy ! Component: 1700 - total flux cleaned = 0.00097146 Jy ! Component: 1750 - total flux cleaned = 0.000940028 Jy ! Component: 1800 - total flux cleaned = 0.000950404 Jy ! Component: 1850 - total flux cleaned = 0.000930309 Jy ! Component: 1900 - total flux cleaned = 0.000970822 Jy ! Component: 1950 - total flux cleaned = 0.000960877 Jy ! Component: 2000 - total flux cleaned = 0.000990506 Jy ! Component: 2050 - total flux cleaned = 0.00098063 Jy ! Component: 2100 - total flux cleaned = 0.000980757 Jy ! Component: 2150 - total flux cleaned = 0.00093287 Jy ! Component: 2200 - total flux cleaned = 0.000951992 Jy ! Component: 2250 - total flux cleaned = 0.000961442 Jy ! Component: 2300 - total flux cleaned = 0.00096134 Jy ! Component: 2350 - total flux cleaned = 0.000942758 Jy ! Component: 2400 - total flux cleaned = 0.000942648 Jy ! Component: 2450 - total flux cleaned = 0.000897432 Jy ! Component: 2500 - total flux cleaned = 0.000897533 Jy ! Component: 2550 - total flux cleaned = 0.000906348 Jy ! Component: 2600 - total flux cleaned = 0.000888643 Jy ! Component: 2650 - total flux cleaned = 0.000862449 Jy ! Component: 2700 - total flux cleaned = 0.000810733 Jy ! Component: 2750 - total flux cleaned = 0.000845059 Jy ! Component: 2800 - total flux cleaned = 0.000853534 Jy ! Component: 2850 - total flux cleaned = 0.000802974 Jy ! Component: 2900 - total flux cleaned = 0.00079481 Jy ! Component: 2950 - total flux cleaned = 0.000786517 Jy ! Component: 3000 - total flux cleaned = 0.000737318 Jy ! Component: 3050 - total flux cleaned = 0.000729268 Jy ! Component: 3100 - total flux cleaned = 0.000713066 Jy ! Component: 3150 - total flux cleaned = 0.000672972 Jy ! Component: 3200 - total flux cleaned = 0.000657164 Jy ! Component: 3250 - total flux cleaned = 0.000649193 Jy ! Component: 3300 - total flux cleaned = 0.000633542 Jy ! Component: 3350 - total flux cleaned = 0.000602387 Jy ! Component: 3400 - total flux cleaned = 0.000571494 Jy ! Component: 3450 - total flux cleaned = 0.000548586 Jy ! Component: 3500 - total flux cleaned = 0.000525781 Jy ! Component: 3550 - total flux cleaned = 0.000510692 Jy ! Component: 3600 - total flux cleaned = 0.000465619 Jy ! Component: 3650 - total flux cleaned = 0.000458185 Jy ! Component: 3700 - total flux cleaned = 0.000421141 Jy ! Component: 3750 - total flux cleaned = 0.00041373 Jy ! Component: 3800 - total flux cleaned = 0.00037713 Jy ! Component: 3850 - total flux cleaned = 0.000355341 Jy ! Component: 3900 - total flux cleaned = 0.00033371 Jy ! Component: 3950 - total flux cleaned = 0.000297779 Jy ! Component: 4000 - total flux cleaned = 0.000297711 Jy ! Component: 4050 - total flux cleaned = 0.000241109 Jy ! Total flux subtracted in 4096 components = 0.000234154 Jy ! Clean residual min=-0.000510 max=0.000444 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0511814 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 343 components and 0.0511814 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0539-0514_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 2.838 at 17.7 degrees (North through East) ! Clean map min=-0.0014758 max=0.045615 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0539-0514_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.045615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.762739 0.762739 1.52548 3.05096 6.10191 12.2038 24.4076 48.8153 97.6306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 393.319 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0539-0514_X_uvs.log closed on Thu Apr 7 09:00:24 2016